XHAQSN-822 Air Quality Sensor

XHAQSN-822 air quality sensor is based on  light scattering particle sensor technology, electrochemical gas sensor technology and PID sensor technology，monitoring PM2.5, PM10, TSP, SO2, NO2, CO, O3, NO and TVOC in the ambient air, and can be optionally worked with  meteorological monitoring (temperature, humidity, atmospheric pressure, and wind speed and direction), noise monitoring and video monitoring as well. It is good for monitoring the pollution of particulate matter and gaseous pollutants in urban environment, construction sites, factories and mines and other places.